Stock-Based Benefit Plans (Stock Options - Expense Table) (Details 2) - USD ($) $ in Thousands	12 Months Ended
Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Stock-based compensation expense recognized
Stock based expense recognized	$ 26,180	$ 28,312	$ 28,466
Share-based Payment Arrangement, Option [Member]
Stock-based compensation expense recognized
Stock based expense recognized	$ 5,181	$ 7,497	$ 10,337

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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